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【单选题】
Anyone who[填空] questions to ask， please come to my office this afternoon．

① has
② had
③ have
④ having
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【单选题】
If Mary _______shopping this afternoon, please ask her to write a shopping list first.

① will go
② goes
③ went
④ has gone
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【单选题】
The teacher told us that the sun ____in the east.

① rises
② rose
③ raises
④ raised
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【单选题】
The teacher doesnt permit______in class.

① smoke
② to smoke
③ smoking
④ to have a smoke
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【单选题】
Not only the teacher but also the students _______ smiling.

① is
② are
③ was
④ be
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【单选题】
The teacher entered the office, _________ by two boys.

① following
② followed
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【单选题】
David [填空] like his teacher.

① dont
② isnt
③ arent
④ doesnt
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【单选题】
[填空] Chemistry teacher is Mr.Lin.

① We
② Us
③ Our
④ Ours
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【单选题】
David [填空] like his teacher.

① don't
② isn't
③ aren't
④ doesn't
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【单选题】
对于100mL 1mol/L盐酸与锌粒的反应，采取下列措施能使反应速率加快的是（ ）。①升高温度；②改用100mL 3mol/L盐酸；③多用300mL 1mol/L盐酸；④用等量锌粉代替锌粒

① ①②③
② ②③④
③ ①③④
④ ①②④
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